A good garage charger for 12 V car and truck owners who want quick recharges plus a supply for battery swaps.
Price checked October 31, 2026. As an Amazon Associate we earn from qualifying purchases.
Every Battery Tender Power Tender model we rank, smallest first. Ratings compare each against its own current.
| Model | Charge current | Rating | Price |
|---|---|---|---|
| Battery Tender Power Tender 3 A | 3 A | 3.6/5 | $69.95 |
| Battery Tender Power Tender 8 A (this one) | 8 A | 2.5/5 | $109.95 |
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its current. How we rank explains each one.
| Model number | 022-1005-DL-WH |
|---|---|
| Charging | |
| Charge current | 8 A |
| Voltage | 12 V |
| Power supply mode | Yes |
| Build | |
| Ingress rating | IP65 |
| Weight | 2.1 lb |
| Warranty | 3 years |
| Released | 2025-08-20 |
A garage charger for drivers who want engine start and fast boost charging in one box. Buyers who only need to keep a stored battery topped up can save weight and money with a small maintainer.
Amazon $89.99A well built 15 A charger for OPTIMA battery owners who want the maker matched profiles. Buyers without OPTIMA batteries can get the same current for far less.
Amazon $286.99A simple 10 A charger for drivers who want lithium support and a familiar brand. Competitors offer more features for similar money.
Amazon $79.98Compare the Battery Tender Power Tender 8 A with any other battery charger →
More from Battery Tender: every Battery Tender product ranked.
